Dyfyniad APA

ebrary, Inc, Truong, D., Dressler, D., & Hallett, M. (2009). Manual of botulinum toxin therapy. Cambridge University Press.

Dyfyniad Arddull Chicago

ebrary, Inc, Daniel Truong, Dirk Dressler, and Mark Hallett. Manual of Botulinum Toxin Therapy. Cambridge, UK ; New York: Cambridge University Press, 2009.

Dyfyniad MLA

ebrary, Inc, et al. Manual of Botulinum Toxin Therapy. Cambridge University Press, 2009.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.